When a tennis ball just won't bounce, roll, fly, and last long enough, Man's Best Friend will thank you when you throw the Caitec Hero Retriever Series Outer Armor Dog Ball. This ultra-durable throw ball for dogs sports a soft, squeezable, chewable design that still holds up to the toughest bites. Uniquely engineered dog-bone-shaped grip points provide better hold for better throwing and biting.Manufacturer model #: 64192. Ultra-durable Caitec dog toss-ball Soft, squeezable, chewable build with extra ruggedness Dog-bone-shaped grip points Perfect for letting your retriever-receiver go long